Answer:
The Montgomery Improvement Association chose Martin Luther King as its leader.
Step-by-step explanation:
The Montgomery Improvement Association was created with the idea of supporting the Montgomery bus boycott through its campaign concerning racial segregation and at the same time catapult the King on the national focus. This campaign attracted many people's attention throughout the country.
The Montgomery Improvement Association finally had success in Montgomery and the organization participated in the foundation of Southern Christian Leadership Conference in 1957. Moreover, the organization kept creating campaigns that were focused on voter registration, integration of local schools and the creation of parks throughout Montgomery city. Thus, black people in Montgomery could improve their lives.